As per your chart, you might lack some soft skills for succeeding in a business venture such as, the ability to effectively communicate and convince others with your view.
You have the ability to take risk which is a pre-requisite in any business and what you need to develop is your convincing abilities, after which you can be quite successful in business. The sectors which are suitable to you are business related to feminine industry, metal products, products related to food and agriculture industry etc.
The current ongoing time is moderately favourable to you and you would have a positive time starting from 2030 onwards.
Karka Lagna with the Lagna lord Moon posited in the second house conjunct sixth and tenth lord retrograde Mars, ninth lord retrograde Jupiter and Rahu; Third lord Mercury posited in the eighth house conjunct Venus and Ketu; Jupiter Maha Dasha ongoing and Sun Antar Dasha starts in 2030 followed by Moon and Mars Antar Dashas.